401060400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 1415576064

約数和(自身を除く): 1014515664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 47, 48, 50, 52, 60, 65, 75, 78, 80, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 208, 235, 240, 260, 282, 300, 312, 325, 376, 390, 400, 470, 520, 547, 564, 600, 611, 624, 650, 705, 752, 780, 940, 975, 1040, 1094, 1128, 1175, 1200, 1222, 1300, 1410, 1560, 1641, 1833, 1880, 1950, 2188, 2256, 2350, 2444, 2600, 2735, 2820, 3055, 3120, 3282, 3525, 3666, 3760, 3900, 4376, 4700, 4888, 5200, 5470, 5640, 6110, 6564, 7050, 7111, 7332, 7800, 8205, 8752, 9165, 9400, 9776, 10940, 11280, 12220, 13128, 13675, 14100, 14222, 14664, 15275, 15600, 16410, 18330, 18800, 21333, 21880, 24440, 25709, 26256, 27350, 28200, 28444, 29328, 30550, 32820, 35555, 36660, 41025, 42666, 43760, 45825, 48880, 51418, 54700, 56400, 56888, 61100, 65640, 71110, 73320, 77127, 82050, 85332, 91650, 102836, 106665, 109400, 113776, 122200, 128545, 131280, 142220, 146640, 154254, 164100, 170664, 177775, 183300, 205672, 213330, 218800, 244400, 257090, 284440, 308508, 328200, 334217, 341328, 355550, 366600, 385635, 411344, 426660, 514180, 533325, 568880, 617016, 642725, 656400, 668434, 711100, 733200, 771270, 853320, 1002651, 1028360, 1066650, 1234032, 1285450, 1336868, 1422200, 1542540, 1671085, 1706640, 1928175, 2005302, 2056720, 2133300, 2570900, 2673736, 2844400, 3085080, 3342170, 3856350, 4010604, 4266600, 5013255, 5141800, 5347472, 6170160, 6684340, 7712700, 8021208, 8355425, 8533200, 10026510, 10283600, 13368680, 15425400, 16042416, 16710850, 20053020, 25066275, 26737360, 30850800, 33421700, 40106040, 50132550, 66843400, 80212080, 100265100, 133686800, 200530200, 401060400]

約数ペア:

[(1, 401060400), (2, 200530200), (3, 133686800), (4, 100265100), (5, 80212080), (6, 66843400), (8, 50132550), (10, 40106040), (12, 33421700), (13, 30850800), (15, 26737360), (16, 25066275), (20, 20053020), (24, 16710850), (25, 16042416), (26, 15425400), (30, 13368680), (39, 10283600), (40, 10026510), (47, 8533200), (48, 8355425), (50, 8021208), (52, 7712700), (60, 6684340), (65, 6170160), (75, 5347472), (78, 5141800), (80, 5013255), (94, 4266600), (100, 4010604), (104, 3856350), (120, 3342170), (130, 3085080), (141, 2844400), (150, 2673736), (156, 2570900), (188, 2133300), (195, 2056720), (200, 2005302), (208, 1928175), (235, 1706640), (240, 1671085), (260, 1542540), (282, 1422200), (300, 1336868), (312, 1285450), (325, 1234032), (376, 1066650), (390, 1028360), (400, 1002651), (470, 853320), (520, 771270), (547, 733200), (564, 711100), (600, 668434), (611, 656400), (624, 642725), (650, 617016), (705, 568880), (752, 533325), (780, 514180), (940, 426660), (975, 411344), (1040, 385635), (1094, 366600), (1128, 355550), (1175, 341328), (1200, 334217), (1222, 328200), (1300, 308508), (1410, 284440), (1560, 257090), (1641, 244400), (1833, 218800), (1880, 213330), (1950, 205672), (2188, 183300), (2256, 177775), (2350, 170664), (2444, 164100), (2600, 154254), (2735, 146640), (2820, 142220), (3055, 131280), (3120, 128545), (3282, 122200), (3525, 113776), (3666, 109400), (3760, 106665), (3900, 102836), (4376, 91650), (4700, 85332), (4888, 82050), (5200, 77127), (5470, 73320), (5640, 71110), (6110, 65640), (6564, 61100), (7050, 56888), (7111, 56400), (7332, 54700), (7800, 51418), (8205, 48880), (8752, 45825), (9165, 43760), (9400, 42666), (9776, 41025), (10940, 36660), (11280, 35555), (12220, 32820), (13128, 30550), (13675, 29328), (14100, 28444), (14222, 28200), (14664, 27350), (15275, 26256), (15600, 25709), (16410, 24440), (18330, 21880), (18800, 21333)]